BRPI0504438A - aparelho para injetar gás em um vaso - Google Patents
aparelho para injetar gás em um vasoInfo
- Publication number
- BRPI0504438A BRPI0504438A BRPI0504438-3A BRPI0504438A BRPI0504438A BR PI0504438 A BRPI0504438 A BR PI0504438A BR PI0504438 A BRPI0504438 A BR PI0504438A BR PI0504438 A BRPI0504438 A BR PI0504438A
- Authority
- BR
- Brazil
- Prior art keywords
- duct
- tip
- vanes
- gas flow
- vessel
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C2005/4626—Means for cooling, e.g. by gases, fluids or liquids
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Nozzles (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Air Bags (AREA)
- Sampling And Sample Adjustment (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Cookers (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2004906004A AU2004906004A0 (en) | 2004-10-15 | Apparatus for injecting gas into a vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0504438A true BRPI0504438A (pt) | 2006-06-27 |
Family
ID=35705254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0504438-3A BRPI0504438A (pt) | 2004-10-15 | 2005-10-17 | aparelho para injetar gás em um vaso |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7481965B2 (ru) |
| EP (1) | EP1652940B1 (ru) |
| JP (1) | JP2006112779A (ru) |
| CN (2) | CN101080503B (ru) |
| AT (1) | ATE453730T1 (ru) |
| AU (1) | AU2005222497B2 (ru) |
| BR (1) | BRPI0504438A (ru) |
| DE (1) | DE602005018588D1 (ru) |
| RU (1) | RU2413149C2 (ru) |
| UA (1) | UA90694C2 (ru) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2445818C (en) * | 2003-07-04 | 2009-12-22 | Holcim Ltd. | Method and system for process gas entrainment and mixing in a kiln system |
| EP1652941B1 (en) * | 2004-10-15 | 2009-05-27 | Technological Resources Pty. Ltd. | Apparatus for injecting gas into a vessel |
| US20060228294A1 (en) * | 2005-04-12 | 2006-10-12 | Davis William H | Process and apparatus using a molten metal bath |
| JP5209189B2 (ja) * | 2005-05-31 | 2013-06-12 | テクノロジカル リソーシズ プロプライエタリー リミテッド | ガス流中の渦巻き誘起 |
| AU2007246208B2 (en) * | 2006-12-15 | 2012-05-17 | Technological Resources Pty. Limited | Apparatus for injecting gas into a vessel |
| WO2010066006A1 (en) * | 2008-12-11 | 2010-06-17 | Technological Resources Pty. Limited | Injecting gas into a vessel |
| CN102560144B (zh) * | 2012-02-09 | 2013-08-07 | 金隆铜业有限公司 | 双旋流预混型冶金喷嘴 |
| CN103335526B (zh) * | 2013-07-18 | 2015-02-18 | 湖南华信有色金属有限公司 | 一种富氧侧吹熔炼炉熔池用水煤气喷枪 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1599366A (en) * | 1977-05-09 | 1981-09-30 | Commw Scient Ind Res Org | Submerged injection of gas into liquid pyro-metallurgical bath |
| US4732370A (en) * | 1986-07-17 | 1988-03-22 | Berry William W | Self contained double O'ring slip joint and quick disconnect lance |
| US5377960A (en) * | 1993-03-01 | 1995-01-03 | Berry Metal Company | Oxygen/carbon blowing lance assembly |
| AUPN226095A0 (en) | 1995-04-07 | 1995-05-04 | Technological Resources Pty Limited | A method of producing metals and metal alloys |
| FI100889B (fi) * | 1996-10-01 | 1998-03-13 | Outokumpu Oy | Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin |
| AUPQ535500A0 (en) * | 2000-01-31 | 2000-02-17 | Technological Resources Pty Limited | Apparatus for injecting gas into a vessel |
| AUPQ599400A0 (en) * | 2000-03-03 | 2000-03-23 | Technological Resources Pty Limited | Direct smelting process and apparatus |
| AUPR436901A0 (en) * | 2001-04-11 | 2001-05-17 | Technological Resources Pty Limited | Apparatus for injecting gas into a vessel |
| US6673305B2 (en) * | 2001-04-11 | 2004-01-06 | Technological Resources Pty Ltd. | Apparatus for injecting gas into a vessel |
| AUPR624801A0 (en) * | 2001-07-10 | 2001-08-02 | Technological Resources Pty Limited | A gas injection lance |
| JP5209189B2 (ja) * | 2005-05-31 | 2013-06-12 | テクノロジカル リソーシズ プロプライエタリー リミテッド | ガス流中の渦巻き誘起 |
-
2005
- 2005-10-11 EP EP05022170A patent/EP1652940B1/en not_active Not-in-force
- 2005-10-11 AU AU2005222497A patent/AU2005222497B2/en not_active Ceased
- 2005-10-11 AT AT05022170T patent/ATE453730T1/de not_active IP Right Cessation
- 2005-10-11 DE DE602005018588T patent/DE602005018588D1/de active Active
- 2005-10-14 US US11/249,504 patent/US7481965B2/en active Active
- 2005-10-14 UA UAA200705195A patent/UA90694C2/ru unknown
- 2005-10-14 RU RU2005131909/02A patent/RU2413149C2/ru not_active IP Right Cessation
- 2005-10-14 CN CN2005800428808A patent/CN101080503B/zh active Active
- 2005-10-14 JP JP2005299927A patent/JP2006112779A/ja not_active Ceased
- 2005-10-17 CN CN2005101135276A patent/CN1782099B/zh active Active
- 2005-10-17 BR BRPI0504438-3A patent/BRPI0504438A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1782099B (zh) | 2010-11-24 |
| EP1652940A2 (en) | 2006-05-03 |
| UA90694C2 (ru) | 2010-05-25 |
| DE602005018588D1 (de) | 2010-02-11 |
| AU2005222497A1 (en) | 2006-05-04 |
| CN1782099A (zh) | 2006-06-07 |
| CN101080503B (zh) | 2010-06-16 |
| ATE453730T1 (de) | 2010-01-15 |
| CN101080503A (zh) | 2007-11-28 |
| RU2005131909A (ru) | 2007-04-20 |
| JP2006112779A (ja) | 2006-04-27 |
| EP1652940A3 (en) | 2006-08-02 |
| RU2413149C2 (ru) | 2011-02-27 |
| EP1652940B1 (en) | 2009-12-30 |
| US20060108723A1 (en) | 2006-05-25 |
| US7481965B2 (en) | 2009-01-27 |
| AU2005222497B2 (en) | 2010-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11N | Dismissal: publication cancelled [chapter 11.14 patent gazette] |
Free format text: REFERENTE A RPI NO 2031 DE 08/12/2009. |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 11 DA LPI |
|
| B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |